UVB: Reptiles need UVB for Vitamin D production and calcium metabolism. Without UVB, reptiles can develop Metabolic Bone Disease in 6 months or less. This lamp, along with proper temperatures, will enable your reptiles to make Vitamin D and process calcium from their diet.

UVA: Reptiles and amphibians can see things that humans can't. UVA is part of the rainbow of color that reptiles can see. UVA helps increase activity levels, appetite and reproductive behaviors. Without UVA, they are colorblind!

Lamp Distance
This lamp emits beneficial UVB up to 24" from the surface of the bulb. Glass and plastic filter out UVB; there should be no glass or plastic between the lamp and your reptile. Fine mesh blocks up to 50% of light and UVB. This should be taken into consideration when determining lamp distance. The T5 HO ReptiSun 5.0 is designed for most reptiles housed in terrariums that are 12" to 24" tall. Always have lamp at least 6" away from your animal.

When to Replace your Lamp
This lamp will provide your animals with beneficial UVB for a period of 12 months when used 10 to 12 hours per day. Record date of first use on lamps and replace after 12 months.

Please note: Return of lightbulbs to Drs. Foster & Smith for exchange or refund is limited to 60 days from the date of purchase. Beyond 60 days, please contact the manufacturer for repair or replacement as covered by the manufacturer's warranty.

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Description:
Replacement module for ALL ReptiSun LED terrarium hoods
Provide correct wavelengths for photosynthesis & plant growth Also features a "Moonlite" LED for nighttime habitat viewing Keep your ReptiSun Terrarium Hood as bright as brand new with this easy to ...

Description:
Provide the exact band of rays within the
UVB spectrum for maximum Vitamin D3 synthesis and calcium absorption. ReptiSun 5.0 UVB Bulbs supply an amazing 5.0% UVB and up to 30% UVA; outputs active UVB up to 12" from ...